129031770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{614437}}^1$

素因数の和:614454

約数の個数: 32

約数和(自身を含む): 353916288

約数和(自身を除く): 224884518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 614437, 1228874, 1843311, 3072185, 3686622, 4301059, 6144370, 8602118, 9216555, 12903177, 18433110, 21505295, 25806354, 43010590, 64515885, 129031770]

約数ペア:

[(1, 129031770), (2, 64515885), (3, 43010590), (5, 25806354), (6, 21505295), (7, 18433110), (10, 12903177), (14, 9216555), (15, 8602118), (21, 6144370), (30, 4301059), (35, 3686622), (42, 3072185), (70, 1843311), (105, 1228874), (210, 614437)]